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Oval|Lab Grown|IGI

1.39ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836619943

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836619943

Diamond specifications and retailer prices

From £200 GBP
$267 USD
As of October 29, 2026
Save £2,533 GBP (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,733 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.39ct lab-grown oval diamond

This 1.39ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619943 or 836619943. Listed at 18 retailers as of October 29, 2026, with prices from £200 to £2,733, a £2,533 spread on the same certified stone. Brilliant Earth lists it at £2,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619943
Dimensions9.17 × 6.27 × 3.86 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.17 mm6.27 mm1.39 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619943
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,733 GBP|Low: £200 GBP|High: £2,816 GBP|Avg: £750 GBP|-2.9%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 19£200 GBP
Retailer 4£225 GBP
Retailer 16£233 GBP
Retailer 7£249 GBP
Retailer 15£249 GBP
Retailer 14£368 GBP
Retailer 17£414 GBP
Retailer 9£423 GBP
Retailer 13£427 GBP
Retailer 2£476 GBP
Retailer 11£693 GBP
Retailer 3£759 GBP
Retailer 18£764 GBP
Retailer 6£800 GBP
Retailer 10£830 GBP
Retailer 5£838 GBP
Retailer 12£1,002 GBP
Retailer 8£2,065 GBP
Brilliant Earth£2,733 GBP

35 data points across 19 retailers

18 retailers£200 GBP to £2,733 GBP

A
Cheapest Retailer
-
£200 GBP
$267 USD
A
Retailer 2
-
£225 GBP
$299 USD
View
Final sale: no returns
A
Retailer 3
-
£233 GBP
$310 USD
View
A
Retailer 4
-
£249 GBP
$331 USD
View
A
Retailer 5
-
£249 GBP
$331 USD
View
A
Retailer 6
-
£368 GBP
$490 USD
View
A
Retailer 7
-
£414 GBP
$551 USD
View
A
Retailer 8
-
£427 GBP
ZAR 9,197 ZAR
View
A
Retailer 9
-
£476 GBP
View
B+
Retailer 10
-
£688 GBP
$916 USD
View
B+
Retailer 11
-
£759 GBP
$1,011 USD
View
B+
Retailer 12
-
£764 GBP
$1,018 USD
View
B+
Retailer 13
-
£800 GBP
$1,065 USD
View
B+
Retailer 14
-
£830 GBP
SGD 1,493 SGD
View
B+
Retailer 15
-
£838 GBP
$1,116 USD
View
B+
Retailer 16
-
£1,002 GBP
View
B
Retailer 17
-
£2,065 GBP
$2,750 USD
View
Most Expensive
B
Brilliant Earth
21588946A · Oct 29
£2,733 GBP
$3,640 USD
View
17 more retailers have this diamond
Prices start from £200 GBPSave up to £2,533 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.39ct Oval
£200 GBP